<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

{#{% for book in books  %}#}
{#    <li>{{ book }}的阅读量是{{ book.bread }}</li>#}
{#{% endfor %}#}

hello world
{{ itcast }}
</body>
</html>